I've heard alot of good about Fallkniven...some of it is too good to be true. The U2 seems to get alot of attention and I can't blame them for the quality of it. I've never handled one and will be getting one in the mail from knifeworks.com...and I"m wondering: Is it really as sharp as it is claimed to be? I've seen a video on youtube where it whittles hair...should it be that sharp when I get it?. I am also wondering: Will the blade stain? Will it rust? Will cutting fruits with it put a patina on the blade? and is "Super Gold Powder Steel" a stainless steel?